Structure of PDB 8iuj Chain QD

Receptor sequence
>8iujQD (length=241) Species: 3039 (Euglena gracilis) [Search protein sequence]
VDSHPPALPWPHFQWFQGLDWRSVRRGKEVYEQVFAPCHSLSFIKYRHFE
AFMSKEEVKNMAASFEVDDDPDEKGEARKRPGKRFDTVVQPYKNEQEARY
ANNGALPPDLSVITNARHGGVDYIYALLTGYGRPVPGGVQLSTTQWYNPY
FHGGIIGMPPPLTDDMIEYEDGTPASVPQMAKDVTCFLEWCSNPWWDERK
LLGYKTIATLAVIAVSSGYYNRFLSGLWRSRRLAFRPFNYS
3D structure
PDB8iuj Euglena's atypical respiratory chain adapts to the discoidal cristae and flexible metabolism.
ChainQD
Resolution3.06 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 7.1.1.8: quinol--cytochrome-c reductase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 HEC QD F37 C40 H41 N104 P109 R119 Y125 L129 F153 M160 P163 F35 C38 H39 N102 P107 R117 Y123 L127 F151 M158 P161
Gene Ontology
Molecular Function
GO:0008121 ubiquinol-cytochrome-c reductase activity
GO:0009055 electron transfer activity
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0006122 mitochondrial electron transport, ubiquinol to cytochrome c
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005739 mitochondrion
GO:0005743 mitochondrial inner membrane

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Cellular Component
External links
PDB RCSB:8iuj, PDBe:8iuj, PDBj:8iuj
PDBsum8iuj
PubMed38388527
UniProtP20114|CY1_EUGGR Cytochrome c1, heme protein

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